| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $180.77 | 8.850% | $196.7681 | $196.77 | $196.75 | $196.80 |
| Purchase #2 | $204.36 | 12.474% | $229.8519 | $229.85 | $229.85 | $229.90 |
| Purchase #3 | $5.86 | 3.508% | $6.0656 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $226.27 | 6.566% | $241.1269 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $101.72 | 11.722% | $113.6436 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $72.91 | 9.510% | $79.8437 | $79.84 | $79.85 | $79.80 |
| Purchase #7 | $235.60 | 12.676% | $265.4647 | $265.46 | $265.45 | $265.50 |
| 7 purchase totals = | $1,027.49 | $1,132.7645 | $1,132.76 | $1,132.75 | $1,132.80 | |